Subject: Denver Water Sites with Prevectrons Installed

Site: Serial Number: Generation Pole Height: In Service: 11 Mile Reservoir S660M071416 Millennium 35' Wood Direct Burial 3 years 56th Ave Pump Station S660I99316 Generation 3 16' Hinged Base 11 years Belleview Pump Station US961107 Gen 1 / Gen 2 20' Hinged Base 14 years Broomfield Pump Station S660I99217 Generation 3 40' Communication Tower 11 years Capital Hill South Pole S660M070717 Millennium 50' Direct Burial 3 Years Chatfield Pump Station S660I99314 Generation 3 40' Direct Burial 11 years Cheeseman Dam S660MO71417 Millennium 35' Wood Direct Burial 3 years Elizabeth Pump Station S660M070716 Millennium 50' Direct Burial 3 Years Foothills WTP Pole 1 S660M040512 Millennium 24' Hinged Base 6 Years Foothills WTP Pole 2 S660I97396 Generation 3 20' Hinged Base 13 years Foothills WTP Pole 3 S660I97402 Generation 3 20' Hinged Base 13 years Foothills WTP Pole 4 S660I97399 Generation 3 20' Hinged Base 13 years Foothills WTP Pole 5 S660I97397 Generation 3 40' Modified Light Pole 13 years Foothills WTP Pole 6 S660M040513 Millennium 24' Hinged Base 6 Years Foothills WTP Pole 7 S660M040511 Millennium 24' Hinged Base 6 Years Gross Reservoir S660M070029 Millennium 50' Direct Burial 3 Years Highlands Pump Station US960916 Gen 1 / Gen 2 58' Direct Burial 14 years Hillcrest Pump Station Pole 1 S660I99325 Generation 3 20' Hinged Base 11 years Hillcrest Pump Station Pole 2 S660I99326 Generation 3 30' Shoe Base 11 years Kendrick Pump Station S660I99327 Generation 3 20' Higed Base 11 years Lone Tree Pump Station TS225I98509 Generation 3 10' Hinged Base 12 Years Marston Pump Station USS660I98309 Generation 3 14' Hinged Base 12 years Marston WTP Pole 1 US960897 Gen 1 / Gen 2 100' Steel Pole 14 years Marston WTP Pole 2 US961108 Gen 1 / Gen 2 100' Steel Pole 14 years Moffat WTP Pole 1 S693209 Gen 1 / Gen 2 43' 6" Modified Hinged Base 17 years Moffat WTP Pole 2 S68150 Gen 1 / Gen 2 42' US Tower 17+ Years Montclaire S660M071517 Millennium 45' Direct Burial 4 years Ralston Reservoir S693208 Gen 1 / Gen 2 34' 6" Modified Hinged Base 17 years Recycle Source Water S660M031177 Millennium 45' Direct Burial 7 years Re-Use WTP Pole 1 S660M031179 Millennium 56' Direct Burial 7 years Re-Use WTP Pole 2 S660M031178 Millennium 56' Direct Burial 7 years Van Biber Vault S693207 Gen 1 / Gen 2 30' Modified Hinged Base 17 years West Side Complex S660M061379 Millennium 50' Direct Burial 4 Years